Sunspot drawing of 1958-4-16

Group	Not Weighted	Weighted	Type	Latitude	Carrington Longit.
163	1	3	J	12.7	287.4
169	6	10	D	-11.1	253.7
177	2	3	A	38.7	185.5
178	2	2	A	15.9	233.8
179	8	6	B	7.3	224.5
180	2	3	A	19.3	223.0
181	12	20	E	18.2	171.8
182	35	33	E	-20.7	148.5
183	1	1	A	21.7	146.9
184	2	4	J	39.5	149.8
10	71	85